package opera;

import book.Book;
import book.Booklist;

import java.util.Scanner;

public class AddOperation implements IOPeration{
    @Override
    public void work(Booklist booklist) {

        System.out.println("新增图书:");
        Scanner scanner = new Scanner(System.in);
        System.out.println("输入书名：");
        String name = scanner.nextLine();
        System.out.println("输入作者：");
        String author = scanner.nextLine();
        System.out.println("输入类型：");
        String type = scanner.nextLine();
        System.out.println("输入价格：");
        int price = scanner.nextInt();

        Book book = new Book(name,author,price,type);

        int currentSize = booklist.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book tmp = booklist.getBook(i);
            if (tmp.getName().equals(name)){
                System.out.println("已经存在这本书，不能重复存储");
                return;
            }
        }
        booklist.setBook(book);
        //修改usedSize
        booklist.setUsedSize(currentSize+1);
    }
    /*public  void work(Booklist booklist){
        System.out.println("新增图书！");
    }*/
}
